According to various people who looked at the leak, time stamps in various files go well into the Oct/2013. That's 4 months after Snowden leaks. That's well aft

According to various people who looked at the leak, time stamps in various files go well into the Oct/2013. That's 4 months after Snowden leaks. That's well after they 'tightened up security'. Also, right after the Equation leak, NSA.gov site was shut down for over 24 hrs and it came back online today. Very strange.